151906812

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{1277}}^1$

素因数の和:1738

約数の個数: 48

約数和(自身を含む): 371008512

約数和(自身を除く): 219101700

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 431, 862, 1277, 1293, 1724, 2554, 2586, 3831, 5108, 5172, 7662, 9913, 15324, 19826, 29371, 29739, 39652, 58742, 59478, 88113, 117484, 118956, 176226, 352452, 550387, 1100774, 1651161, 2201548, 3302322, 6604644, 12658901, 25317802, 37976703, 50635604, 75953406, 151906812]

約数ペア:

[(1, 151906812), (2, 75953406), (3, 50635604), (4, 37976703), (6, 25317802), (12, 12658901), (23, 6604644), (46, 3302322), (69, 2201548), (92, 1651161), (138, 1100774), (276, 550387), (431, 352452), (862, 176226), (1277, 118956), (1293, 117484), (1724, 88113), (2554, 59478), (2586, 58742), (3831, 39652), (5108, 29739), (5172, 29371), (7662, 19826), (9913, 15324)]